H04L 25/03847
Shaping by selective switching of amplifying elements
Official title: {Shaping by selective switching of amplifying elements}
H04L25/03847 (Shaping by selective switching of amplifying elements) appears on 31 US grants and 30 published applications in this corpus.
Search patents in H04L- Granted patents
- 31
- Published applications
- 30
- Assignees
- 24
- Inventors
- 71
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 4 | 1 |
| 2016 | 2 | 1 |
| 2017 | 4 | 6 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 3 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 3 | 5 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Frequency and power modulation radio frequency (RF) generator26 May 2026US 12,640,963 B2Samsung Electronics Co., Ltd.
- Programmable equalizer7 Apr 2026US 12,598,099 B2NXP USA, Inc.
- Electronic device and method for envelope tracking23 Sep 2025US 12,424,989 B2Mediatek Inc.
- Intra-symbol voltage modulation in a wireless communication circuit17 Jun 2025US 12,335,073 B2Qorvo US, Inc.
- O-RU and management method22 Apr 2025US 12,284,062 B2Rakuten Mobile, Inc.
- Electronic device and method for envelope tracking18 Dec 2025US 2025/0385652 A1Mediatek Inc.
- Frequency and power modulation radio frequency (rf) generator30 Oct 2025US 2025/0337619 A1Samsung Electronics Co., Ltd.
- Method and system for pulse shaping of baseband signals in communication networks using electroquasisatic signals26 Jun 2025US 2025/0211470 A1Quasistatics Inc.
- Low power dc-ac coupled pre-amplifier circuits for high-speed link receivers5 Jun 2025US 2025/0184188 A1STMicroelectronics International N. V.
- Programmable equalizer20 Mar 2025US 2025/0097083 A1NXP USA, Inc.
Most cited
By later US patents
- Apparatus and method for a digital transmitter architecture with outphasing power amplifier12US 9,197,465 B2Futurewei Technologies, Inc. · 2015
- Method of and circuit for predistortion for a power amplifier12US 9,866,269 B1Xilinx, Inc. · 2018
- Reception interface circuits supporting multiple communication standards and memory systems including the same10US 10,291,275 B2Samsung Electronics Co., Ltd. · 2019
- Ultra-high data rate digital mm-wave transmitter with energy efficient spectral filtering10US 11,483,186 B2Intel Corporation · 2022
- Pre-distortion calibration6US 9,813,190 B1Intel IP Corporation · 2017